Introduce young readers to easy and fun projects with the Super Simple Earth Investigations series Kids will learn about Earth science as they complete activities related to some of the planet's most amazing phenomena. Sidebars and infographics bring key scientific concepts to life, while easy-to-read text explores the history and methods of each scientific field. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.